Description: This function deletes sets that have not been assigned boundary conditions, constraints, initial conditions, loads, or contacts.
Usage:
1. DSI deletes any unreferenced node sets. If unreferenced node sets are found, DSI shows the number of sets found and prompts:
> OK TO DELETE (1) UNREFERENCED NODE SETS? (Y/N)
If no unreferenced node sets are found, DSI prompts:
> NO UNREF. NODE SETS FOUND
and returns to the node set menu.